Perhaps you should try some spelling variations:
"coder coder system implementation problems" » "coder coder system implementation process" (Expand search), "coder coder system implementation project" (Expand search), "coder coder system implementation program" (Expand search), "coder cover system implementation problems" (Expand search), "coder code system implementation problems" (Expand search), "coder coded systems implementation problems" (Expand search), "coder decoder system implementation problems" (Expand search), "code code system implementation problems" (Expand search), "decoder codec system implementation problems" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coder system implementation problems") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder system implementation problems\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder system implementation problems ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder system implementation problems") OR ("api python python python programming"))*.